Potassium containing preparation, process for the production thereof and use thereof

Abstract

The invention is directed to a potassium containing preparation or potassium bolus for the prevention or treatment of potassium deficit and optionally other deficit of minerals in ruminants, a process for the production thereof as well as the use thereof. The present invention makes it possible to provide a potassium containing preparation or potassium bolus with a high content of up to 70 wt.-% of potassium salt, based on the total weight of the potassium containing preparation, by adding only a relatively small amount of calcium chloride (15 to 40 wt.-%) and water (10 to 22 wt.-%) to the potassium salt.

Description

FIELD OF THE INVENTION[0001]The present invention relates to a potassium containing preparation or potassium bolus, a process for the production thereof and the use thereof.BACKGROUND OF THE INVENTION[0002]It is well known that dairy cows during specific periods of their life and / or under specific management or disease conditions face short periods, where they have an increased requirement for specific minerals such as calcium (Ca) and / or phosphorous (P) and / or potassium (K). For example, like sodium (Na), cattle need potassium (K) in large amounts to maintain normal body and organ function. Potassium works in conjunction with Na in the body to transport nutrients in and out of cells.[0003]Potassium is the third most abundant mineral in the body and of major importance to the functioning of nerve cells and muscle cells. Hypokalemia may cause reduced gastro intestinal motility, reduced feed intake, reduced water intake, reduced body weight, dehydration, reduced milk yield and muscula...

AI Technical Summary

Benefits of technology

The patent describes a new way to give potassium salt to ruminants like cattle, sheep, and goats. It involves combining calcium chloride, water, and a potassium salt to form a solid mass that can be easily given to the animals. The potassium salt is embedded in the solid structure of the calcium chloride, making it taste better and easier to administer. The suspension of the potassium salt is then formed into a suitable shape and allowed to cool. This process can be speeded up by adjusting a low temperature. The technical effect is a better way to give potassium salt to ruminants.

Problems solved by technology

Hypokalemia may cause reduced gastro intestinal motility, reduced feed intake, reduced water intake, reduced body weight, dehydration, reduced milk yield and muscular weakness which may ultimately lead to recumbency.

In cows off feed or with in-appetence therefore the reduced feed intake leads to reduced potassium supplementation, which may soon lead to hypokalemia.

Since potassium chloride has a very unpleasant bitter tasting, usually the animals must be force-treated.

In the case aqueous solutions are to be given, this may cause the potassium chloride to enter the lungs, which may be fatal to the animal.

Furthermore, the use of a potassium containing gel results in dosage problems due to difficulties associated with the discharge of the gel from the container.

In addition, also a gel provides the unpleasant taste.

However, the potassium content of such capsules is very low so that a considerable number of capsules must be given to the animal to be treated within relatively short intervals of time which is not practicable.

However, it is not possible today with any known technique to make solid boluses with a content of potassium chloride equal to or higher than approximately 40% (w / w).

With such a low inclusion rate it is not possible to include the required content of potassium because the bolus becomes too big for the ruminant, e.g. a cow, to swallow.

Consequently, there are no solid potassium boluses available in the market place today.

The same technique as disclosed in U.S. Pat. No. 5,395,622 cannot be used for making a potassium containing preparation or potassium bolus, since there are potassium salts such as potassium chloride that does not contain crystal water and therefore it is difficult to convert theses salts into the solid state again.